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| author | Jagadeesh Kona <jagadeesh.kona@oss.qualcomm.com> | 2026-08-01 00:42:46 +0530 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2026-08-10 10:51:43 -0500 |
| commit | 2b28e5befef171218253ac83c864bb2ecbf09643 (patch) | |
| tree | 6c07696fbd5ad2a6ff7e644ccdf5ee4e1a226d2d | |
| parent | cad0a4a809447fbcb6559a5e52f4414d3bc26d8c (diff) | |
| download | linux-next-2b28e5befef171218253ac83c864bb2ecbf09643.tar.gz linux-next-2b28e5befef171218253ac83c864bb2ecbf09643.zip | |
clk: qcom: gpucc-hawi: Add Qualcomm Maili SoC support
Maili gpucc is a derivative of Hawi gpucc with pll0 configuration change.
Hence, reuse the Hawi graphics clock controller and extend it for Qualcomm
Maili SoC.
Signed-off-by: Jagadeesh Kona <jagadeesh.kona@oss.qualcomm.com>
Reviewed-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
Reviewed-by: Taniya Das <taniya.das@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260801-maili_gpucc-v1-2-9d8c37bded69@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
| -rw-r--r-- | drivers/clk/qcom/gpucc-hawi.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/clk/qcom/gpucc-hawi.c b/drivers/clk/qcom/gpucc-hawi.c index 30b3ffb0638f..3deb7edf7810 100644 --- a/drivers/clk/qcom/gpucc-hawi.c +++ b/drivers/clk/qcom/gpucc-hawi.c @@ -49,6 +49,18 @@ static const struct alpha_pll_config gpu_cc_pll0_config = { .user_ctl_hi_val = 0x00000002, }; +/* 788.0 MHz Configuration */ +static const struct alpha_pll_config gpu_cc_pll0_config_maili = { + .l = 0x29, + .cal_l = 0x42, + .alpha = 0xaaa, + .config_ctl_val = 0xa5c400e7, + .config_ctl_hi_val = 0x0a806160, + .config_ctl_hi1_val = 0xf51dea20, + .user_ctl_val = 0x00000000, + .user_ctl_hi_val = 0x00000002, +}; + static struct clk_alpha_pll gpu_cc_pll0 = { .offset = 0x0, .config = &gpu_cc_pll0_config, @@ -438,12 +450,16 @@ static const struct qcom_cc_desc gpu_cc_hawi_desc = { static const struct of_device_id gpu_cc_hawi_match_table[] = { { .compatible = "qcom,hawi-gpucc" }, + { .compatible = "qcom,maili-gpucc" }, { } }; MODULE_DEVICE_TABLE(of, gpu_cc_hawi_match_table); static int gpu_cc_hawi_probe(struct platform_device *pdev) { + if (device_is_compatible(&pdev->dev, "qcom,maili-gpucc")) + gpu_cc_pll0.config = &gpu_cc_pll0_config_maili; + return qcom_cc_probe(pdev, &gpu_cc_hawi_desc); } |